The invention discloses a feeding device for animal husbandry. The feeding device comprises moving seats, feeding troughs and a processing box. Roller are arranged inside the moving seats, the movingseats are sleeved with the feeding troughs, a lifting plate is fixedly connected inside the feeding troughs, a screw penetrates through the middle of the lifting plate, and the upper end of the screwis connected with a screw motor through a coupling; fixing cones are fixedly connected with the bottoms of the feeding troughs. The moving seats, the rollers, the feeding troughs, the fixing cones, the lifting plate and the screw are arranged, so that the whole feeding device can be conveniently fixed and moved in the pasture, stability of the feeding device is improved, and livestock can eat conveniently; a support cylinder, a sleeve, discharging pipes, a second gear ring, a transmission gear, a transmission shaft, a transmission belt, spiral feeding rollers, rolling gears and first gear rings are arranged, the feeding troughs are fixed and feed is uniformly poured, so that operation efficiency is improved.